Benchmark: Date.toLocaleDateString

Script Preparation code:

var x = new Date('5-11-2018');
var y = new Date('5-11-2018');

Tests:

without toLocaleDateString
var z = x.getFullYear() === y.getFullYear() && x.getMonth() === y.getMonth() && x.getDate() === y.getDate();
with toLocaleDateString
var z = x.toLocaleDateString('en-US') === y.toLocaleDateString('en-US');

Rendered benchmark preparation results:

Previous results

Test case name	Result
without toLocaleDateString
with toLocaleDateString

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/604.3.5 (KHTML, like Gecko) Version/11.0.1 Safari/604.3.5

Browser/OS: Safari 11 on Mac OS X 10.13.1

Test name	Executions per second
without toLocaleDateString	4973624.0 Ops/sec
with toLocaleDateString	5024268.0 Ops/sec

Date.toLocaleDateString (version: 0)